<template>
  <div>
    <!-- 添加商品弹窗 -->
    <el-dialog title="" :visible.sync="dialogFormVisible" :close-on-press-escape="true" width="850px">
      <div class="goods-layer pad-l-20 pad-r-20 pad-b-20">
        <h3>商品选择</h3>
        <div class="pad-t-30 pad-b-20">
          <el-row>
            <el-col :span="8" class="pad-r-10">
              <el-input @keyup.enter.native="handleSearch" v-model="keyword" class="width-per-100" placeholder="请输入商品名称"></el-input>
            </el-col>
            <el-col :span="7" class="pad-r-10">
              <el-cascader v-model="categoryIds" :props="{ checkStrictly: true }" change-on-select placeholder="选择商品分类" :options="categoryData" class="default-input" filterable></el-cascader>
            </el-col>
            <el-col :span="5" class="pad-r-10">
              <el-select v-model="labelType" placeholder="标签">
                <el-option v-for="(val, key) in dict.labelType" :key="key" :label="val" :value="key">
                </el-option>
              </el-select>
            </el-col>
            <el-col :span="2">
              <el-button type="primary" @click="handleSearch">查询</el-button>
            </el-col>
            <el-col :span="2">
              <el-button @click="cleanSearch">清除</el-button>
            </el-col>
          </el-row>
        </div>
        <!-- 内容列表 -->
        <div class="table-container">
          <el-table ref="multipleTable" :data="dataList" v-loading="listLoading"
                    element-loading-text="加载中" style="width: 100%">
            <el-table-column label="商品" prop="title" >
              <template slot-scope="scope">
                <div class="flex v-align-c cursor-p">
                  <label><img :src="scope.row.imageUrl" class="picture-avatar"></label>
                  <div class="font-14 pad-l-10">
                    <div>{{scope.row.title}}</div>
                    <template v-if="scope.row.categoryName">
                      <div>
                        <span class="category-style">[{{scope.row.categoryName}}]</span>
                        <el-tag class="mar-l-10" size="mini" v-if="scope.row.skuFlag === 1" effect="light">多规格</el-tag>
                      </div>
                    </template>
                  </div>
                </div>
              </template>
            </el-table-column>

            <el-table-column width="100px" label="零售价格" prop="sellPrice" align="center">
              <template slot-scope="scope">
                ￥{{scope.row.sellPrice}}
              </template>
            </el-table-column>
            <el-table-column width="100px" label="库存" prop="stock" align="center">
              <template slot-scope="scope">
                {{scope.row.stock}}
              </template>
            </el-table-column>
            <el-table-column width="120px" label="操作" align="center">
              <template slot-scope="scope">
                <el-button type="primary" size="medium"
                           class="select-g-btn" :class="scope.row.selectFlag == '1' ? 'actived' : ''"
                           @click="selectGoods(scope.row)">{{ scope.row.selectFlag == '1' ? '已选择' : '选择' }}</el-button>
              </template>
            </el-table-column>
          </el-table>
        </div>
        <!-- 列表分页 -->
        <div class="pagination">
          <el-pagination
            background
            @size-change="handleSizeChange"
            @current-change="handleCurrentChange"
            :current-page="searchListQuery.currentPage"
            :page-sizes="[10, 20, 50, 100]"
            :page-size="searchListQuery.size"
            layout="total, sizes, prev, pager, next, jumper"
            :total="total">
          </el-pagination>
        </div>
        <div class="height-10"></div>
        <div style="text-align: center;"><el-button @click="dialogFormVisible = false">关闭</el-button></div>
      </div>
    </el-dialog>
  </div>
</template>
<script>
  import goodsDefaultOne from '@/assets/images/goods-1.png'
  import goodsDefaultTwo from '@/assets/images/goods-2.png'
  import { pagingPromotionGoods } from '@/api/sell/promotion'
  import { getDictByGroupName } from '@/api/common/common'
  import { listGoodsCategory } from '@/api/goods/goods'

  export default {
    data() {
      return {
        formActive: {
          showType: '1',
          goodsType: '0'
        },
        dataList: [],
        categoryData: [],
        categoryIds: [],
        listLoading: true,
        dialogFormVisible: false,
        total: null,
        searchLabelType: '',
        searchListQuery: {
          keyword: '',
          labelType: '',
          threeCategoryId: '',
          enterpriseId: this.getEnterpriseId(),
          currentPage: 1,
          size: 10
        },
        keyword: '',
        labelType: '',
        dict: {},
        goodsDefaultOne: goodsDefaultOne,
        goodsDefaultTwo: goodsDefaultTwo,
        selectLoading: true,
        selectList: [],
        dialogSkuVisible: false,
        skuLoading: true,
        visiblePopPrice: false,
        skuParamSettingValue: ''
      }
    },
    // 初始化页面
    created() {
      console.log('item-add')
      this.listGoodsCategory()
      this.initData()
      this.initDict()
    },
    mounted() {
    },
    filters: {
    },
    methods: {
      initData() {
        this.searchListQuery['oneCategoryId'] = ''
        this.searchListQuery['twoCategoryId'] = ''
        this.searchListQuery['threeCategoryId'] = ''
        // 选择商品处理开始
        const categoryIds = this.categoryIds
        if (categoryIds.length === 1) {
          this.searchListQuery['oneCategoryId'] = categoryIds[0]
        }
        if (categoryIds.length === 2) {
          this.searchListQuery['twoCategoryId'] = categoryIds[1]
        }
        if (categoryIds.length === 3) {
          this.searchListQuery['threeCategoryId'] = categoryIds[2]
        }
        this.listLoading = true
        pagingPromotionGoods(this.searchListQuery).then(response => {
          this.listLoading = false
          this.total = response.total
          this.dataList = response.records
          this.listLoading = false
          this.isSelectDataList()
        })
      },
      initDict() {
        getDictByGroupName('ProjectGoodsDTO').then(response => {
          this.dict = response.data
        })
      },
      // 获取类目
      listGoodsCategory() {
        const enterpriseId = this.getEnterpriseId()
        listGoodsCategory(enterpriseId).then(response => {
          this.categoryData = response.data
        })
      },
      handleSearch() {
        this.searchListQuery.currentPage = 1
        this.searchListQuery.labelType = this.labelType
        this.searchListQuery.keyword = this.keyword
        this.initData()
      },
      cleanSearch() {
        this.categoryIds = []
        this.keyword = ''
        this.labelType = ''
        this.searchListQuery.keyword = ''
        this.searchListQuery.labelType = ''
        this.searchListQuery.threeCategoryId = ''
      },
      isSelectDataList() {
        const dataList = this.dataList
        const arr = this.$parent.$refs.promotionItemList.dataList
        const map = new Map()
        arr.forEach(obj => {
          const goodsId = obj.goodsId
          map.set(goodsId, obj)
        })
        dataList.forEach(obj => {
          const goodsId = obj.goodsId
          const goods = map.get(goodsId)
          if (goods == null) {
            obj.selectFlag = '0'
          } else {
            obj.selectFlag = '1'
          }
        })
        this.dataList = dataList
      },
      selectGoods(item) {
        const arr = this.$parent.$refs.promotionItemList.dataList
        const goodsId = item.goodsId
        // 添加商品
        if (item.selectFlag === '0') {
          arr.push(item)
        } else {
          // 删除
          arr.splice(arr.findIndex(item => item.goodsId === goodsId), 1)
        }
        const res = new Map()
        const arrRet = arr.filter((a) => !res.has(a.goodsId) && res.set(a.goodsId, 1))
        this.$parent.$refs.promotionItemList.updateData(arrRet)
        this.initData()
      },
      // 更改当前页数
      handleCurrentChange(val) {
        this.searchListQuery.currentPage = val
        this.initData()
      },
      // 更改当前页面大小
      handleSizeChange(val) {
        this.searchListQuery.size = val
        this.initData()
      }
    }
  }
</script>
<style lang="less" scoped>
  // 页面总体布局
  .active-main{
    background: #f8f8f8;
    &:after{
      content: '';
      display: block;
      clear: both;
      font-size: 0;
    }
    .active-l{
      .main-content{
        padding-right: 4px;
        padding-left: 2px;
        height: 570px;
        overflow-x: hidden;
        overflow-y: auto;
        &::-webkit-scrollbar {
          width: 4px;
        }
        &::-webkit-scrollbar-thumb {
          border-radius: 10px;
          box-shadow: inset 0 0 5px rgba(0,0,0,0.2);
          -webkit-box-shadow: inset 0 0 5px rgba(0,0,0,0.2);
          background: rgba(0,0,0,0.2);
        }
        &::-webkit-scrollbar-track {
          box-shadow: inset 0 0 5px rgba(0,0,0,0.2);
          -webkit-box-shadow: inset 0 0 5px rgba(0,0,0,0.2);
          border-radius: 0;
          background: rgba(0,0,0,0.1);
        }
        h2{
          margin: 0;
          font-size: 18px;
        }
        ul{
          padding: 0;
          margin: 0;
          &:after{
            content: '';
            display: block;
            clear: both;
            font-size: 0;
          }
          &.show-type-1{
            li{
              .gooods-pic{
                img{
                  width: 100%;
                  height: 149px;
                  border-top-left-radius: 4px;
                  border-top-right-radius: 4px;
                }
              }
            }
          }
          &.show-type-2{
            li{
              width: 48%;
              float: left;
              &:nth-child(odd){
                margin-right: 4%;
              }
              .gooods-pic{
                img{
                  width: 100%;
                  height: 133px;
                  border-top-left-radius: 4px;
                  border-top-right-radius: 4px;
                }
              }
              .buy-now-type{
                display: none;
              }
              .price{
                label{
                  display: none;
                }
              }
            }
          }
          &.show-type-3{
            li{
              display: -webkit-box;
              display: -webkit-flex;
              display: flex;
              flex-flow: row;
              align-items: center;
              padding: 0 5px 0 8px;
              .pic-box{
                margin-right: 6px;
                .gooods-pic{
                  img{
                    width: 82px;
                    height: 82px;
                  }
                }
              }
              .detail-box{
                -webkit-box-flex: 1;
                -webkit-flex: 1;
                flex: 1;
              }
              .tag{
                span{
                  padding: 1px 5px!important;
                }
                label{
                  padding: 1px 5px!important;
                }
              }
              .price{
                label{
                  display: none;
                }
              }
              .stock{
                display: none;
              }
            }
          }
          &.show-type-4{
            li{
              display: -webkit-box;
              display: -webkit-flex;
              display: flex;
              flex-flow: row;
              align-items: center;
              padding: 8px 5px 8px 8px;
              &:nth-child(even){
                .pic-box{
                  &.even{
                    display: none;
                  }
                  &.odd{
                    display: block;
                  }
                }
              }
              &:nth-child(odd){
                .pic-box{
                  &.even{
                    display: block;
                  }
                  &.odd{
                    display: none;
                  }
                }
              }
              .pic-box{
                margin-right: 6px;
                .gooods-pic{
                  img{
                    width: 122px;
                    height: 122px;
                  }
                }
              }
              .detail-box{
                -webkit-box-flex: 1;
                -webkit-flex: 1;
                flex: 1;
                padding: 0 6px!important;
              }
              .desc{
                margin-top: -6px;
              }
              .tag{
                margin-top: -1px;
                margin-bottom: 0px;
                span{
                  padding: 1px 5px!important;
                }
                label{
                  padding: 1px 5px!important;
                }
              }
              .price{
                .flex-item{
                  >label{
                    display: -webkit-box;
                    display: -webkit-flex;
                    display: flex;
                    margin-top: -8px;
                  }
                }
              }
              .stock{
                display: none;
              }
              .info-bar{
                .buy-now-type{
                  display: none!important;
                }
              }
              .last-item{
                display: block!important;
                margin-top: 5px;
              }
            }
          }
          li{
            list-style-type: none;
            border-radius: 4px;
            box-shadow: 0 0 3px rgba(0, 0, 0, 0.3);
            margin-bottom: 15px;
            &:last-child{
              margin-bottom: 0;
            }
            .pic-box{
              &.odd{
                display: none;
              }
            }
            .gooods-pic{
              img{
                display: block;
              }
            }
            .desc{
              height: 36px;
              line-height: 1.5;
              overflow:hidden;
              text-overflow:ellipsis;
              display:-webkit-box;
              -webkit-line-clamp:2;
              -webkit-box-orient:vertical;
              word-break:break-word;
            }
            .last-item{
              display: none;
            }
            .info-bar{
              .tag{
                line-height: 1.3;
                span{
                  background: #fed807;
                  color: #333;
                  padding: 2px 5px;
                }
                label{
                  background: #272727;
                  color: #fff;
                  padding: 2px 5px;
                  min-width: 60px;
                  box-sizing: border-box;
                  i{
                    color: #ffc81b;
                    font-style: normal;
                  }
                }
              }
              .price{
                span{
                  color: #FF4949;
                }
                label{
                  text-decoration: line-through;
                }
              }
              .stock{
                color: #6e6e6e;
              }
              label{
                font-weight: normal;
              }
            }
          }
        }
        .picture-default{
          background: #fe8096;
          display: flex;
          justify-content: center;
          align-items: center;
        }
      }
    }
    .active-r{
      border: 1px solid #ddd;
      border-radius: 10px;
      background: #fff;
      padding: 20px;
      min-height: 609px;
      h2{
        font-size: 18px;
        margin: 0;
      }
      .tips{
        color: #409eff;
      }
      .select-table{
        min-height: auto!important;
      }
    }
  }
  .category-style {
    color: #6290ff;
    font-size: 13px;
  }
  .title-line-2{
    height: 40px;
    line-height: 1.4;
    overflow:hidden;
    text-overflow:ellipsis;
    display:-webkit-box;
    -webkit-line-clamp:2;
    -webkit-box-orient:vertical;
    word-break:break-word;
  }
  // 商品弹窗样式
  .goods-layer{
    h3{
      margin: -10px 0 0 0;
      color: #303133;
      font-size: 18px;
      text-align: center;
    }
    .dialog-footer{
      position: absolute;
      left: 0;
      bottom: 20px;
      width: 100%;
    }
    .table-container{
      height: 500px;
      overflow-x: hidden;
      overflow-y: auto;
    }
  }
  // 左侧手机模型样式
  .diy-bg-main{
    .diy-phone {
      float: left;
      width: 340px;
      border: 1px solid #ddd;
      border-radius: 10px;
      background: #fff;
      padding: 10px;
      overflow: hidden;
      &.none-border{
        border: none;
        background: none;
        padding: 0px 10px;
        border-radius: 0;
      }
    }
    .diy-phone .phone-head {
      height: 44px;
      background: #fff;
      position: relative;
    }
    .diy-phone .phone-head:before {
      content: "";
      position: absolute;
      top: 15px;
      left: 112px;
      height: 8px;
      width: 8px;
      background: #ddd;
      border-radius: 8px;
    }
    .diy-phone .phone-head:after {
      content: "";
      position: absolute;
      top: 15px;
      left: 128px;
      height: 8px;
      width: 50px;
      background: #ddd;
      border-radius: 8px;
    }
    .diy-phone .phone-title {
      height: 17px;
      /*background: url(../../../../assets/images/wx-top-2.png) 0 0 no-repeat;*/
      background-size: 100% auto;
      padding: 0 50px;
      font-size: 15px;
      color: #333333;
      text-align: center;
      line-height: 68px;
      cursor: default;
      overflow: hidden;
      display: block;
      white-space: nowrap;
      text-overflow: ellipsis;
    }
  }
</style>

